Analysis Of Gas Well Behavior Using A Two-Dimensional Unsteady-State Model

1963 ◽  
Author(s):  
O.G. Kiel ◽  
John M. Campbell
Keyword(s):  
State Model ◽  
Two Dimensional ◽  
Unsteady State ◽  
Gas Well

Two Dimensional Unsteady State Mathematical Model for dispersion of Chlorine in Water in a Channel

2011 ◽  
Vol 3 (8) ◽  
pp. 503-505
Author(s):  
Jaipal Jaipal ◽  
◽  
Rakesh Chandra Bhadula ◽  
V. N Kala V. N Kala
Keyword(s):  
Mathematical Model ◽  
Two Dimensional ◽  
Unsteady State

Quick Evaluation Method of Streak Line Pattern in Mixing Vessel Based on Unsteady State Two dimensional Analysis

2019 ◽  
Vol 45 (6) ◽  
pp. 211-218
Author(s):  
Kodai Oya ◽  
Shota Otani ◽  
Keisuke Suzuki ◽  
Kenji Ebisutani ◽  
Yuto Naito ◽  
...  
Keyword(s):  
Dimensional Analysis ◽  
Evaluation Method ◽  
Two Dimensional ◽  
Line Pattern ◽  
Unsteady State

A theoretical unsteady-state model for k L of bubbles based on the framework of wide energy spectrum

AIChE Journal ◽  
2015 ◽  
Vol 62 (4) ◽  
pp. 1007-1022 ◽  
Author(s):  
Luchang Han ◽  
Jin Fu ◽  
Ming Li ◽  
Shenggao Gong ◽  
Ningning Gao ◽  
...  
Keyword(s):  
Energy Spectrum ◽  
State Model ◽  
Unsteady State ◽  
Wide Energy ◽  
Wide Energy Spectrum

Effect of Pulsation and Acceleration of Liquid Metal Turbulent Flow Through a Horizontal Channel by Large Eddy Simulation

2020 ◽  
Vol 6 (4) ◽  
Author(s):  
N. Satish ◽  
K. Venkatasubbaiah
Keyword(s):  
Heat Transfer ◽  
Liquid Metal ◽  
Large Eddy Simulation ◽  
Turbulent Flow ◽  
Horizontal Channel ◽  
Two Dimensional ◽  
Unsteady State ◽  
Eddy Simulation ◽  
Large Eddy ◽  
Flow Through

Abstract Pulsation and acceleration of liquid metal turbulent flow through a horizontal channel has been numerically studied using a large eddy simulation (LES) technique. The effect of inlet pulsation and acceleration on flow and heat transfer characteristics of low Prandtl number liquid metal flow have been investigated and reported here. Results have been presented for different Reynolds numbers, different amplitudes, and frequency with constant bottom wall thickness. The flow field is modeled as unsteady-state two-dimensional incompressible turbulent-forced convection flow. Turbulence is modeled using a LES technique. Two-dimensional unsteady-state heat conduction equation is solved to know the temperature distribution in the solid region. Finite difference method solver is developed for solving the governing equations using sixth-order accuracy of compact schemes. The average Nusselt number shows cyclic variation with respect to time in pulsation flows. The enhancement of heat transfer with pulsation at amplitude 0.4 and frequency 100 Hz is 6.51%. The rate of heat transfer increases in pulsation flow compared to quasi-steady flow. The inlet acceleration shows a significant effect on flow characteristics. The present results are compared with direct numerical simulation (DNS) results available in the literature and matching well with DNS data.

Development and experimental checking of an unsteady-state model for ultrafiltration continuous tank reactors

2005 ◽  
Vol 60 (15) ◽  
pp. 4225-4232 ◽  
Author(s):  
Antonio Bódalo ◽  
José L. Gómez ◽  
Elisa Gómez ◽  
M. Fuensanta Máximo ◽  
M. Claudia Montiel
Keyword(s):  
State Model ◽  
Unsteady State

scholarly journals Thermodynamics of Two-Dimensional Electron Gas in a Magnetic Field

2011 ◽  
Vol 2011 ◽  
pp. 1-4 ◽  
Author(s):  
V. I. Nizhankovskii
Keyword(s):  
Magnetic Field ◽  
Equation Of State ◽  
Magnetic Fields ◽  
Chemical Potential ◽  
Electron Gas ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Two Dimensional Electron Gas ◽  
Gas Well ◽  
Dimensional Electron Gas

Change of the chemical potential of electrons in a GaAs-AlxGa1−xAs heterojunction was measured in magnetic fields up to 6.5 T at several temperatures from 2.17 to 12.3 K. A thermodynamic equation of state of two-dimensional electron gas well describes the experimental results.

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